152246503 has 2 divisors, whose sum is σ = 152246504. Its totient is φ = 152246502.

The previous prime is 152246483. The next prime is 152246539. The reversal of 152246503 is 305642251.

It is a weak prime.

It is an emirp because it is prime and its reverse (305642251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152246503 - 2²⁵ = 118692071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152246573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76123251 + 76123252.

It is an arithmetic number, because the mean of its divisors is an integer number (76123252).

Almost surely, 2^152246503 is an apocalyptic number.

152246503 is a deficient number, since it is larger than the sum of its proper divisors (1).

152246503 is an equidigital number, since it uses as much as digits as its factorization.

152246503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 152246503 is about 12338.8209728483. The cubic root of 152246503 is about 533.9686691115.

Adding to 152246503 its reverse (305642251), we get a palindrome (457888754).

The spelling of 152246503 in words is "one hundred fifty-two million, two hundred forty-six thousand, five hundred three".